184496680

素因数分解:

$2^3\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4721}}^1$

素因数の和:5709

約数の個数: 32

約数和(自身を含む): 415630440

約数和(自身を除く): 231133760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 977, 1954, 3908, 4721, 4885, 7816, 9442, 9770, 18884, 19540, 23605, 37768, 39080, 47210, 94420, 188840, 4612417, 9224834, 18449668, 23062085, 36899336, 46124170, 92248340, 184496680]

約数ペア:

[(1, 184496680), (2, 92248340), (4, 46124170), (5, 36899336), (8, 23062085), (10, 18449668), (20, 9224834), (40, 4612417), (977, 188840), (1954, 94420), (3908, 47210), (4721, 39080), (4885, 37768), (7816, 23605), (9442, 19540), (9770, 18884)]